We specially manufacturering the round blade for cutting paper&comma;tape&comma;film&comma;gold&comma;silver&comma;copper&comma;aluminum foiland other items&period;These high-grade metal foil cut needs high accuracy&comma;no burrs and no indentation&period;Therefore more difficulties exist&period;Tools for the longitudinal and cross cutting needs hig precision&comma;least resistance&period;biggest wear resistance and lasting edge sharp&period;In response to that problem&comma;our company has introduced one of the most advanced cnc grinding machine and hired technical experts&period;After long term research&comma;Length cutting blades have bedn developed to be high precision micro-level to replace imported products&period;And the application of advanced technologies has mmade blades surface tingsten carbide treatment&period;This blade&comma;when cutting&comma;is not easy to wear or stick powder and can reduce friction&period;The solution of this problem greatly increase the speed and accuracy of cut and extends the life of tools&period;The development of tool successfully helps users to save a lot of costs and foreign currency&period;